MLA
Copper, Ferris Pierce (Columbus, Ohio). Problem No. 2, Second Choice, February 6, 1940. February 6, 1940. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/610wpzgmt8-cor.
APA, 6th edition
Copper, Ferris Pierce (Columbus, Ohio). (February 6, 1940)[Problem No. 2, Second Choice, February 6, 1940]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/610wpzgmt8-cor.
Chicago
Copper, Ferris Pierce (Columbus, Ohio), Problem No. 2, Second Choice, February 6, 1940, February 6, 1940, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/610wpzgmt8-cor.